Me postulé a través de otra fuente. El proceso tomó 4 semanas. Acudí a una entrevista en Datadog (Barcelona) en jul 2021
Entrevista
First coding interview consisted into two problems, the first one is to warm-up, very easy, and the second one is something around easy-medium (a DFS-related one).
Then, there is a homework assignment that is heavily related to the company. You normally have a week to work on that, and it took me about 5 hours to complete.
Finally, there is a second coding interview which consists in a more difficult problem, a system designs one (pretty similar to the ones you can find in YouTube) and a behavioural where you talk about a project.
Preguntas de entrevista [1]
Pregunta 1
- DFS-problem
- Design a basic Youtube
- Streaming problem
Me postulé a través de una recomendación de un empleado. Acudí a una entrevista en Datadog (París) en nov 2025
Entrevista
- Screening (discussion with the recruiter to ensure there is a match)
- First round : coding interview
- Second round : coding interview, system design, project & values (presentation of a project I worked on and where I had a major impact, followed by behavioural questions)
- Team match (team managers present their teams and projects and you choose the one you prefer)
Preguntas de entrevista [1]
Pregunta 1
First coding : Write a BufferedFile class
Second coding : Sliding window problem
System design : Design a system similar to r/places
Me postulé a través de un reclutador. Acudí a una entrevista en Datadog (París)
Entrevista
I really appreciated the care from the recruiting team during this interview process. The recruiter made sure to check in at each step and provide feedback (which is rare to receive in this industry). I was also very impressed by the kindness of all of my interviewers and their willingness to answer all of my questions.
Preguntas de entrevista [1]
Pregunta 1
Coding, system design, technical deep dive, behavioral
Me postulé a través de un reclutador. Acudí a una entrevista en Datadog en jun 2025
Entrevista
Le premier entretien RH se focalise sur l'experience, les motivations, le fit avec l'offre. S'en suivent deux entretiens de coding (test d'algorithmique style leetcode). Suite à ça, un entretien de system design, dont l'objectif est de tester les capacités à concevoir l'architecture technique pour répondre à un problème vague donné en début d'entretien. Puis enfin un entretien sur l'expériences et les valeurs (discussion technique sur un projet + questions comportementales). Le process est clair, le talent acquisition manager m'a donné des conseils tout au long du process pour bien préparer les entretiens.
Preguntas de entrevista [1]
Pregunta 1
Donner un exemple de situation complexe qui vous sont déjà arrivées durant votre carrière, et comment vous avez réagi / ce que vous en avez retiré ?
